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配件 & 工具

这款4.7英寸iPhone于2014年9月19日发布,是iPhone 6 Plus的缩小版。

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Black screen even after screen replacement and iOS repair

Hello,

My screen went black while video chatting on google hangouts. The sound continued to work through the call and when plugging in/using the vibrate switch. I let the phone die and tried plugging it back in to charge with no luck. My home button had previously stopped working and I was using the accessibility function to unlock before this happened, so I couldn't hard restart the phone. After some time I tried replacing the home button so I could perform the hard restart with no luck. I then tried to replace the LCD screen (including new camera, home button, etc). And have still had no luck. I tried replacing the firmware in an irepair software, and have now tried factory reset through the program and have successfully seen the phone get wiped (which has really defeated the purpose of me trying to fix it because I only wanted the data off but since the screen doesn't work I couldn't retrieve anything). I was hoping a factory reset would help and I could restore from an older backup and at least get some files back. iTunes recognizes the phone, I see nothing on it, the software has been updated successfully, but the screen remains black. The sounds still work as always. Is there anything else I can do or is this beyon DIY repairs? I live overseas and although there is an Apple store nearby I'm not sure it will help as this is a US phone, and it's way beyond warranty anyway.

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预算选项,涵盖在我们的终身保修中。

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LCD iPhone 屏幕维修套装

削减维修成本,而不是质量。

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2个回答

Sounds like a backlight issue, needs a board level repair as a chip has blown.

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Try looking at the screen with a flashlight up to it. If you can see the screen with the flashlight, it is definitely a backlight issue. and will need board level repair

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Somehow? .I am not really sure about using the flashlight to solve this issue.

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I think a replacement of new board is better or just repairing depending on you .

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Heather Staples 将永远感激不已
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